A serving senator of the All Progressives Congress (APC) has backed the move by his opposition colleagues to impeach President Muhammadu Buhari, the leader of his party, over the security challenges bedevilling the nation. Senator Elisha Abbo, who represents Adamawa North senatorial district in the upper chamber of the National Assembly, made his position known on Friday in an exclusive interview with Channels Television He spoke on the sideline of the APC Northern Christian Leaders summit held in Abuja, the Federal Capital Territory (FCT). The lawmaker, who said he was in full support of the impeachment move against the President,